Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie
June 1, 2026
Francisco Madrid-Gambin, Pablo Mallaroni, Noemí Haro et al.
Ayahuasca is a psychoactive brew containing N,N-dimethyltryptamine (DMT) and β-carboline alkaloids that induces marked alterations in perception, emotion and self-referential processing. However, the multiscale biological organization linking peripheral metabolism, brain network dynamics, neurochemistry, and subjective experience in humans remains poorly understood. Here, we applied an...
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology
May 1, 2025
Francisco Madrid-Gambin, Noemí Haro, Natasha L. Mason et al.
4 citations
Acute intoxication from Δ9-tetrahydrocannabinol (THC, the primary active ingredient of cannabis) can lead to neurocognitive impairment and interference with day-to-day operations, such as driving. Present evaluations of THC-induced impairment in legal settings rely on biological drug tests that solely establish cannabis use, rather than cannabis impairment. The current study evaluated the...
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie
December 31, 2023
Francisco Madrid-Gambin, David Fabregat-Safont, Alex Gomez-Gomez et al.
12 citations
Psychedelics are classical hallucinogen drugs that induce a marked altered state of consciousness. In recent years, there has been renewed attention to the possible use of classical psychedelics for the treatment of certain mental health disorders. However, further investigation to better understand their biological effects in humans, their mechanism of action, and their metabolism in humans is...
Biomedicine & Pharmacotherapy
December 31, 2023
David Fabregat-Safont, Alex Gomez-Gomez, Francisco Madrid-Gambin et al.
Psychedelics are classical hallucinogen drugs that induce a marked altered state of consciousness. In recent years, there has been renewed attention to the possible use of classical psychedelics for the treatment of certain mental health disorders. However, further investigation to better understand their biological effects in humans, their mechanism of action, and their metabolism in humans is...
Biomedicine & Pharmacotherapy
March 24, 2022
Francisco Madrid-Gambin, Alex Gomez-Gomez, Arnau Busquets-García et al.
14 citations
There has been a renewed interest in the potential use of psychedelics for the treatment of psychiatric conditions. Nevertheless, little is known about the mechanism of action and molecular pathways influenced by ayahuasca use in humans. Therefore, for the first time, our study aims to investigate the human metabolomics signature after consumption of a psychedelic, ayahuasca, and its connection...